AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2003-2008 BMW Z4 2.5i Coupe/Convertible (E85/E86) Mazda 1986 Mazda RX-7 Turbo (FC)

1986 Mazda RX-7 Turbo (FC)

1996 Chevrolet Cavalier LS (J-Body)

The 5200 Series for the 2008-2013 BMW 1 Series 128i (E8X) are 2-way adjustable shock absorbers which are based upon competition 3-way adjustable shock absorbers

1999 Audi A4 Avant 1

Part Number YS01-MB-DPS034 Part Name Dynamic Pro Sport Coilovers Vehicle 2007-2014 Mercedes-Benz C-Class AWD Chassis Code W204 Drivetrain AWD Spring Rates - Front 8 kg/mm Spring Rates - Rear 14 kg/mm Top Mounts - Front Aluminum Pillow Ball Upper Mount (with Camber Plate) Top Mounts - Rear OEM Stock Upper Mount Camber Plates - Front Yes Camber Plates - Rear No

AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2003-2008 BMW Z4 2.5i Coupe/Convertible (E85/E86) Mazda 1986 Mazda RX-7 Turbo (FC)The 5100 Series shock absorbers for the 2003 2008 BMW Z4 2. 5i Coupe Convertible (E85 E86) utilize inverted upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment. The 5100 Series shock absorbers give your car a better performance than the standard twin tube design. With the 5100